CA2237657A1 - Systeme de transmission d'energie, systeme de transmission d'energie et de communication et dispositif de lecture et/ou d'ecriture - Google Patents

Systeme de transmission d'energie, systeme de transmission d'energie et de communication et dispositif de lecture et/ou d'ecriture

Info

Publication number
CA2237657A1
CA2237657A1 CA002237657A CA2237657A CA2237657A1 CA 2237657 A1 CA2237657 A1 CA 2237657A1 CA 002237657 A CA002237657 A CA 002237657A CA 2237657 A CA2237657 A CA 2237657A CA 2237657 A1 CA2237657 A1 CA 2237657A1
Authority
CA
Canada
Prior art keywords
power transmission
writer
reader
communication system
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002237657A
Other languages
English (en)
Other versions
CA2237657C (fr
Inventor
Takashi Suga
Yoshihiko Hayashi
Kouichi Uesaka
Masami Makuuchi
Ryozo Yoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CA2237657A1 publication Critical patent/CA2237657A1/fr
Application granted granted Critical
Publication of CA2237657C publication Critical patent/CA2237657C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Near-Field Transmission Systems (AREA)
CA002237657A 1997-05-15 1998-05-14 Systeme de transmission d'energie, systeme de transmission d'energie et de communication et dispositif de lecture et/ou d'ecriture Expired - Fee Related CA2237657C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9-125710 1997-05-15
JP12571097 1997-05-15

Publications (2)

Publication Number Publication Date
CA2237657A1 true CA2237657A1 (fr) 1998-11-15
CA2237657C CA2237657C (fr) 2001-10-09

Family

ID=14916833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002237657A Expired - Fee Related CA2237657C (fr) 1997-05-15 1998-05-14 Systeme de transmission d'energie, systeme de transmission d'energie et de communication et dispositif de lecture et/ou d'ecriture

Country Status (6)

Country Link
US (1) US6164532A (fr)
EP (1) EP0878891A3 (fr)
KR (1) KR100293131B1 (fr)
CN (1) CN1099654C (fr)
CA (1) CA2237657C (fr)
SG (1) SG68048A1 (fr)

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JP3613546B2 (ja) * 1999-04-09 2005-01-26 ローム株式会社 データ処理システム、データ処理装置およびデータ処理方法
US6340116B1 (en) * 1999-09-16 2002-01-22 Kenneth B. Cecil Proximity card with incorporated pin code protection
JP4501241B2 (ja) 2000-07-10 2010-07-14 ソニー株式会社 Ｉｃカード及びｉｃカードのデータ通信方法
DE60208047T2 (de) * 2001-08-03 2006-08-24 Koninklijke Philips Electronics N.V. Transponder mit energiesparmodus während belastungsmodulation
JP2003085682A (ja) * 2001-09-13 2003-03-20 Allied Tereshisu Kk 監視システム、管理装置、ネットワーク装置、中継装置及び監視方法
GB2395592B (en) * 2002-11-21 2006-05-17 Hewlett Packard Co Method of annotating an item with electronic data and apparatus therefor
JP3929887B2 (ja) * 2002-12-25 2007-06-13 株式会社東芝 半導体集積回路、半導体集積回路モジュール、および、情報機器
US7786863B2 (en) 2005-03-16 2010-08-31 Semiconductor Energy Laboratory Co., Ltd. Information processing and wireless communication device wherein the resonant frequency of an antenna circuit is regularly corrected regardless of temperature
US20080117027A1 (en) 2006-11-16 2008-05-22 Zih Corporation Systems, methods, and associated rfid antennas for processing a plurality of transponders
AU2008227850A1 (en) 2007-03-22 2008-09-25 Powermat Technologies Ltd. Signal transfer system
KR101572743B1 (ko) * 2008-04-21 2015-12-01 퀄컴 인코포레이티드 근거리 효율적인 무선 전력 송신
US8878393B2 (en) 2008-05-13 2014-11-04 Qualcomm Incorporated Wireless power transfer for vehicles
US8629650B2 (en) 2008-05-13 2014-01-14 Qualcomm Incorporated Wireless power transfer using multiple transmit antennas
US8450877B2 (en) 2009-01-06 2013-05-28 Access Business Group International Llc Communication across an inductive link with a dynamic load
US20100201312A1 (en) 2009-02-10 2010-08-12 Qualcomm Incorporated Wireless power transfer for portable enclosures
US9312924B2 (en) 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
TW201236301A (en) 2010-12-08 2012-09-01 Access Business Group Int Llc System and method for providing communications in a wireless power supply
US9847675B2 (en) * 2011-12-16 2017-12-19 Semiconductor Energy Laboratory Co., Ltd. Power receiving device and power feeding system
CN109067014B (zh) * 2012-09-05 2022-04-15 瑞萨电子株式会社 非接触充电装置
US9065544B2 (en) * 2012-09-28 2015-06-23 Osram Sylvania Inc. Pulse-based binary communication
JP6124136B2 (ja) * 2013-08-30 2017-05-10 パナソニックＩｐマネジメント株式会社 非接触受電装置
KR20220135780A (ko) * 2021-03-31 2022-10-07 삼성전자주식회사 무선 전력 수신, 무선 통신, 및 전기 자극을 수행하는 장치 및 방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993011509A1 (fr) * 1991-12-04 1993-06-10 Citizen Watch Co., Ltd. Support de donnees
GB2197107B (en) * 1986-11-03 1990-12-12 Mars Inc Data-storing devices
EP0309201B1 (fr) * 1987-09-22 1993-05-26 Hitachi Maxell Ltd. Méthode et système de communication pour carte à puce sans contacts
JP2569194B2 (ja) * 1990-03-13 1997-01-08 三菱電機株式会社 マイクロコンピュータ及びこれを用いた非接触ｉｃカード
DE69233019T2 (de) * 1991-05-22 2004-02-05 Kyodo Printing Co., Ltd. Kontaktlose IC-Karte
US5418353A (en) * 1991-07-23 1995-05-23 Hitachi Maxell, Ltd. Non-contact, electromagnetically coupled transmission and receiving system for IC cards
FR2681742B1 (fr) * 1991-09-20 1994-11-18 Hamel Dominique Dispositif de reception et d'emission d'informations par voie radio-electrique, et systeme d'echange d'informations comportant un tel dispositif.
DE69232627T2 (de) * 1991-11-12 2002-12-12 Dai Nippon Printing Co., Ltd. Verfahren zur kontaktfreien Kommunikation zwischen einem Halbleiter- Datenaufzeichnungsträger und einer Lese-/Schreibvorrichtung
JP2747395B2 (ja) * 1992-07-20 1998-05-06 三菱電機株式会社 非接触ｉｃカード、非接触ｉｃカードリーダライタ及びデータ伝送方法
JPH0785233A (ja) * 1993-09-17 1995-03-31 Citizen Watch Co Ltd データキャリア
JPH07220123A (ja) * 1994-02-04 1995-08-18 Omron Corp 非接触改札機
JPH0962816A (ja) * 1994-10-06 1997-03-07 Mitsubishi Electric Corp 非接触ｉｃカードおよびこれを含む非接触ｉｃカードシステム
JP2866016B2 (ja) * 1994-12-22 1999-03-08 三菱電機株式会社 Ｉｃカードのリード・ライト装置の変調器、その復調器
JPH08254050A (ja) * 1995-03-17 1996-10-01 Toshiba Corp 入退室管理装置
KR0182242B1 (ko) * 1995-04-19 1999-04-15 사토 후미오 복수의 기기 사이에서 취급매체를 수수하는(주고받는)장치, 이를 구비한 현금처리시스템 및 거래매체의 수수방법
SG54559A1 (en) * 1996-09-13 1998-11-16 Hitachi Ltd Power transmission system ic card and information communication system using ic card
US5949823A (en) * 1996-09-13 1999-09-07 Hitachi, Ltd. Data communication system and radio IC card system
US5930304A (en) * 1997-03-20 1999-07-27 Motorola, Inc. Wireless powered communication device with adaptive data detection and method

Also Published As

Publication number Publication date
CN1202754A (zh) 1998-12-23
EP0878891A2 (fr) 1998-11-18
SG68048A1 (en) 1999-10-19
KR100293131B1 (ko) 2001-07-12
EP0878891A3 (fr) 1999-11-17
CA2237657C (fr) 2001-10-09
CN1099654C (zh) 2003-01-22
US6164532A (en) 2000-12-26
KR19980087102A (ko) 1998-12-05

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Legal Events

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